PSD-Pstimation-based-on-matlab

Field Ⅱ超声成像代码，可以进行单个孔径成像和合成孔径成像、加权和不加权仿真。(The calculation of point spread functions is done by placing a point in front of the transducer and then sweeping the beam over the point. This gives the point spread function of the imaging system. Field II can make this calculation for a number of points simultaneously and thereby reveal the dynamic focusing properties of the imaging system. A point phantom has been made for this purpose. It consists of a number of point targets placed with a distance of 5 mm starting at 15 mm from the transducer surface)

利用 MATLAB 实现窗函数法设计 FIR 滤波器，主要是选择合适的窗函 数进行截断运算 (Window function method using MATLAB to design FIR filter, main is to choose the appropriate letter for window blocking operations.First theoretically to approximate the unit impulse response of ideal filter hd [k], to be determined by the passband and stopband attenuation index window function types, determined by transition zone FIR filter order M length (or N), and finally USES MATLAB to calculate the window function value, and hd wN [k] [k] value, so that the design of FIR filter h (k) MATLAB provides the blackman window function is: w = blackman (N) Where N is the length of the window function.)

说明：  利用神经网络训练，对EEG数据进行预测，还有分类(The neural network training, prediction of the EEG data, there are categories)

MATLAB文件,关于心电信号的采集和处理，不是很全面，谢谢(MATLAB documentation on ECG acquisition and processing, is not very comprehensive, thank you)

固定范围内采用GPSR路由协议的最佳路径选择matlab程序(Within a fixed range using the best path routing protocol GPSR choice matlab program)

用统计软件WINBUGS（此软件主要做贝叶斯估计），对指数分布和WEIBULL分布进行估计(the bayesian estimation of exponential and weibull distribution)

基于混沌理论的一种安全压缩感知方案设计201312-1091(The Application of Compressed Sensing in Image Compression)

matlab的音频指纹提取, 小波包, 需要用到voicbox工具箱(matlab audio fingerprint extraction, wavelet packet, need to use voicbox Toolbox)

传热学是一门较难处理的问题，对减振器进行生热分析是近几年才兴起的研究，由于这是一个跨学科的研究问题，导致研究者甚少。这个程序是本人博士论文的一个程序，希望能给研究此问题的人员以帮助 (The program is helpful for readers on using shockabsorber research)

electronics system production